Element composition comprises: a substrate comprising a metal; an intermediate binding layer comprising a material composition; and an external layer comprising a polymeric composition

摘要

Element composition (E) comprises: a substrate comprising a metal; an intermediate binding layer comprising a material composition (II); and an external layer comprising polymeric composition (I) comprising at least an aromatic polyimide (non adhesive aromatic polyamide-imides or aromatic polyimides other than aromatic polyamide-imides), where (I) and (II) comprises at least an adhesive agent (adhesive aromatic polyamide-imides). Independent claims are also included for: (1) the preparation of (E); and (2) an article comprising (E).